<div class="row collapse">
  <div class="large-offset-1">
    <span class="attached-label">队名</span>
    <%= f.text_field :name, class: "attached-input" %>
  </div>
</div>

<div class="row collapse">
  <div class="large-offset-1">
    <span class="attached-label">组别</span>
    <%= f.select(:group, ["单片机组","FPGA及DSP组","Arduino组"], {}, class: "attached-input") %>
  </div>
</div>
